This Year’s Winter Solstice Occurs Today, Thursday, December 21, 2023 at 10:27 pm EST (3:27 UTC, December 22, 2023) In the illustration above, the angular distance on the sky at the meridian between the Celestial Equator (the projection of the Earth’s equator onto the sky) and the Ecliptic (the plane of the Solar System) is[…]
The 2023 Summer Solstice, the Astronomical beginning of summer and the longest day of the year, occurs this year at 10:57AM, EDT on Wednesday, June 21st. What is the Summer Solstice? Often referred to as the ‘First Day of Summer‘, a subjective term, the Summer Solstice in the Northern Hemisphere is the day the sun[…]
This Year’s Winter Solstice Occurs on Wednesday, December 21, 2022 at 4:48 pm EST The sun is at its lowest point on the sky at mid-day during the third week in December in the northern hemisphere and represents the ‘beginning of winter’. The two Equinoxes (Vernal or ‘Spring’, 3rd week in March and Autumnal, 3rd[…]
This Year’s Winter Solstice Occurs on Tuesday, December 21, 2021 at 10:59 am EST The sun is at its lowest point on the sky at mid-day during the third week in December in the northern hemisphere and represents the ‘beginning of winter’. The two Equinoxes (Vernal or ‘Spring’, 3rd week in March and Autumnal, 3rd[…]
The Summer Solstice this year occurs on Sunday, June 20 at 3:32 AM, UTC (11:32 PM EDT). What is the Summer Solstice? Often referred to as the ‘First Day of Summer‘, a generally subjective term, the Summer Solstice in the northern hemisphere is the day the sun is at its highest point above the southern[…]
